It is a non-pyrogenic, sterile solution that contains 0.9 percent benzyl alcohol, it's designed specifically to prevent the growth of bacteria which makes it a vital device for many medical applications
This paper should never have been published or it should have been retracted immediately after its publication.
Recently, the extracts and isolated compounds of a number of natural sources in particular botanical sources were well characterized with anti-tyrosinase activities 40,41,42,43,44,45,46,47,48,49,50,51 and have been accepted as popular skin lightening agents 52,53,54,55,56
[DOI] [PubMed] [Google Scholar] 132.Julien O, Wells JA
Third, sourcing all three compounds as a matched-batch kit shipped from within Canada simplifies documentation and avoids cold-chain interruptions at the border